Ovarian NeoplasmsPhase 1NCT02711345
A Phase I Clinical Study With Investigational Compound LTT462 in Adult Patients With Specific Advanced Cancers.
A Phase 1 study testing LTT462 in people with Ovarian Neoplasms and Non-Small-Cell Lung Carcinoma, run by Novartis Pharmaceuticals at 7 sites in 6 countries.
Trial summary
A phase I study of LTT462 in patients with advanced solid tumors that harbor MAPK pathway alterations. Read more about this study
- Who is it for?
- Ages 12 years and older
- Conditions the study is for
- Ovarian Neoplasms, Non-Small-Cell Lung Carcinoma, Melanoma
- What is being tested?
- LTT462
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 65 participants
- Where
- 7 sitesin 6 countries
- Study dates
- 15 Apr 2016to 21 Nov 2018
- Phase
- Phase 1
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 12 years and older
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Patient (male or female) ≥12 years of age
- ECOG (Eastern Cooperative Oncology Group) performance status ≤1
- Must have progressed following standard therapy, or for whom, in the opinion of the Investigator, no effective standard therapy exists, is tolerated or appropriate.
- Patients must be willing and able to undergo study required biopsies.
- Presence of at least one measurable lesion according to RECIST v1.1.
- Documented MAPK pathway alteration
Who cannot join
- Prior treatment with ERK inhibitors.
- History or current evidence of retinal vein occlusion (RVO) or current risk factors for RVO.
- Any medical condition that would, in the investigator's judgment, prevent the patient's participation in the clinical study due to safety concerns or compliance with clinical study procedures.
- Patients receiving proton pump inhibitors (PPI) which cannot be discontinued 3 days prior to the start study treatment and for the duration of the study.
- Patients with malignant disease other than that being treated in the study.
- Clinically significant cardiac disease.
- Other protocol-defined exclusion criteria may apply.
Trial locations and contacts
7 sites in 6 countries.
7 sites in 6 countries
United States2 sites
Novartis Investigative Site
Houston, Texas, 77030-4009
Novartis Investigative Site
New York, New York, 10065
About this study
Official title: A Phase I Dose Finding Study of Oral LTT462 in Adult Patients With Advanced Solid Tumors Harboring MAPK Pathway Alterations.
A phase I study of LTT462 in patients with advanced solid tumors that harbor MAPK pathway alterations.
- Being tested
- LTT462
- Keywords
- LTT462, ERK, MAPK, solid tumor
- Medical subject headings
- Ovarian Neoplasms, Carcinoma, Non-Small-Cell Lung, Melanoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
LTT462Drug
ERK Inhibitor
| Study group | Role | What they receive |
|---|---|---|
| Escalation | Experimental | Not described Receives: Drug: LTT462 |
| Expansion Group 1 | Experimental | Not described Receives: Drug: LTT462 |
| Expansion Group 2 | Experimental | Not described Receives: Drug: LTT462 |
| Expansion Group 3 | Experimental | Not described Receives: Drug: LTT462 |
| Expansion Group 4 | Experimental | Not described Receives: Drug: LTT462 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
An adverse events is defined as the appearance of (or worsening of any pre-existing) undesirable signs, symptoms, or medical conditions that occur after participant's signed informed consent has been obtained. A SAE is described as any adverse event that leads to death, is life threatening, causes or prolongs hospitalization, results in a congenital anomaly, or any other important medical event not described above.
Measured: Up to 2.8 years
Percentage of Participants With Dose Limiting Toxicities (DLTs)
Percentage of participants with dose limiting toxicity were reported.
Measured: Up to 2.8 years
Percentage of Participants With at Least One Dose Reduction
Percentage of participants with at least one dose reduction were reported.
Measured: Up to 2.8 years
Percentage of Participants With at Least One Dose Interruptions
Percentage of participants with at least dose interruptions were reported.
Measured: Up to 2.8 years
Dose Intensity Received by Participants
Dose intensity of LTT462 received by treatment group was reported.
Measured: Up to 2.8 years
Secondary outcomes (12)
Percentage of Participants With Overall Response Rate (ORR)
Percentage of participants with overall response rate were reported.
Measured: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Percentage of Participants With Disease Control Rate (DCR)
Percentage of participants with disease control rate were reported.
Measured: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Duration of Response (DOR)
DOR is defined as the time between the date of the first documented response (complete response [CR] or partial response [PR]) and the date of progression.
Measured: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Progression Free Survival (PFS)
Median time for progression free survival was reported.
Measured: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Overall Survival (OS) - Only for Dose Expansion Phase
Median time for overall survival, only for dose expansion phase was reported.
Measured: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
The Maximum (Peak) Observed Plasma, Blood, Serum, or Other Body Fluid Drug Concentration (Cmax) After Single Dose Administration of LTT462
Cmax is the maximum (peak) observed plasma, blood, serum, or other body fluid drug concentration after single dose administration expressed in mass x volume-1.
Measured: day 1, day 15
Area Under the Curve From Time Zero to the Last Measurable Concentration Sampling Time (AUClast) of LTT462
AUClast is the area under the curve from time zero to the last measurable concentration sampling time calculated by mass * time *volume^-1
Measured: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
The Time to Reach Maximum (Peak) Plasma, Blood, Serum, or Other Body Fluid Drug Concentration (Tmax) After Single Dose Administration of LTT462
Tmax is the time to reach maximum (peak) plasma, blood, serum, or other body fluid drug concentration after single dose administration.
Measured: day 1, day 15
Elimination Half-life (T1/2) of LTT462
T1/2 is the Elimination half-life.
Measured: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
The Area Under the Curve Calculated to the End of a Dosing Interval (Tau) at Steady-state (AUCtau) of LTT462
AUCtau is the area under the curve calculated to the end of a dosing interval (tau) at steady-state calculated by formula amount *time * volume^-1
Measured: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
Accumulation Ratio (Racc) of LTT462
Racc is the accumulation ratio calculated by AUCtau ratio Day 15 versus Day 1.
Measured: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
Changes From Baseline in Relative Quantity (RQ) of Dual Specificity Phosphatase 6 (DUSP6) in Tumor Tissue and in Blood
Assessment of Pharmacodynamic (PD) effects of LTT462 in tumor, pre- and post- treatment tumor biopsies were examined for expression of DUSP6. For assessment of PD effects in blood, levels of DUSP6 were measured in blood samples.
Measured: Cycle 1 Days 1, 2, 3, 15 and 16
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Mar 2016 (estimated)
- Study start15 Apr 2016
- Primary completion21 Nov 2018
- Study completion21 Nov 2018
Why it stopped: considering the limited clinical activity observed with LTT462, the decision was made to not open the dose expansion phase of the study
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Ovarian NeoplasmsStudies of the same condition, open and under way.
- More trials run by Novartis PharmaceuticalsThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 65 participants (actual)
Sponsor and investigators
- Lead sponsor
- Novartis Pharmaceuticals
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Novartis Pharmaceuticals, Study director, Novartis Pharmaceuticals
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02711345
- Sponsor's protocol ID
- CLTT462X2101
- Other IDs
- 2015-003614-24, 2015
- Status last verified
- Aug 2019
- First submitted
- 16 Feb 2016
- Last updated
- 19 Sep 2019
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 19 Sep 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase I Dose Finding Study of Oral LTT462 in Adult Patients With Advanced Solid Tumors Harboring MAPK Pathway Alterations.
- ClinicalTrials.gov ID
- NCT02711345
- Acronym / sponsor ID
- CLTT462X2101
- Keywords
- LTT462, ERK, MAPK, solid tumor
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: considering the limited clinical activity observed with LTT462, the decision was made to not open the dose expansion phase of the study
- Enrolment
- 65 participants (actual)
- Lead sponsor
- Novartis PharmaceuticalsIndustry (pharma, biotech, devices)
- Study start
- 15 Apr 2016 (actual)
- Primary completion
- 21 Nov 2018 (actual)
- Study completion
- 21 Nov 2018 (actual)
- First posted
- 17 Mar 2016 (estimated)
- Results
- Posted 19 Sep 2019
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
A phase I study of LTT462 in patients with advanced solid tumors that harbor MAPK pathway alterations.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 5
| Arm | Type | Receives |
|---|---|---|
| Escalation | Experimental | Drug: LTT462 |
| Expansion Group 1 | Experimental | Drug: LTT462 |
| Expansion Group 2 | Experimental | Drug: LTT462 |
| Expansion Group 3 | Experimental | Drug: LTT462 |
| Expansion Group 4 | Experimental | Drug: LTT462 |
Who may qualify
- Ages
- 12 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (6 listed)
- Patient (male or female) ≥12 years of age
- ECOG (Eastern Cooperative Oncology Group) performance status ≤1
- Must have progressed following standard therapy, or for whom, in the opinion of the Investigator, no effective standard therapy exists, is tolerated or appropriate.
- Patients must be willing and able to undergo study required biopsies.
- Presence of at least one measurable lesion according to RECIST v1.1.
Key exclusion criteria (7 listed)
- Prior treatment with ERK inhibitors.
- History or current evidence of retinal vein occlusion (RVO) or current risk factors for RVO.
- Any medical condition that would, in the investigator's judgment, prevent the patient's participation in the clinical study due to safety concerns or compliance with clinical study procedures.
- Patients receiving proton pump inhibitors (PPI) which cannot be discontinued 3 days prior to the start study treatment and for the duration of the study.
- Patients with malignant disease other than that being treated in the study.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| LTT462ERK Inhibitor | Drug | Escalation, Expansion Group 1, Expansion Group 2, Expansion Group 3, Expansion Group 4 |
Primary outcome
Percentage of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Time frame: Up to 2.8 years
An adverse events is defined as the appearance of (or worsening of any pre-existing) undesirable signs, symptoms, or medical conditions that occur after participant's signed informed consent has been obtained. A SAE is described as any adverse event that leads to death, is life threatening, causes or prolongs hospitalization, results in a congenital anomaly, or any other important medical event not described above.
Percentage of Participants With Dose Limiting Toxicities (DLTs)
Time frame: Up to 2.8 years
Percentage of participants with dose limiting toxicity were reported.
Percentage of Participants With at Least One Dose Reduction
Time frame: Up to 2.8 years
Percentage of participants with at least one dose reduction were reported.
Percentage of Participants With at Least One Dose Interruptions
Time frame: Up to 2.8 years
Percentage of participants with at least dose interruptions were reported.
Dose Intensity Received by Participants
Time frame: Up to 2.8 years
Dose intensity of LTT462 received by treatment group was reported.
12 secondary outcomes
Percentage of Participants With Overall Response Rate (ORR)
Time frame: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Percentage of Participants With Disease Control Rate (DCR)
Time frame: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Duration of Response (DOR)
Time frame: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Progression Free Survival (PFS)
Time frame: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
Overall Survival (OS) - Only for Dose Expansion Phase
Time frame: Every 2 cycles after starting LTT462 treatment until end of treatment (Up to 2.8 years)
The Maximum (Peak) Observed Plasma, Blood, Serum, or Other Body Fluid Drug Concentration (Cmax) After Single Dose Administration of LTT462
Time frame: day 1, day 15
Area Under the Curve From Time Zero to the Last Measurable Concentration Sampling Time (AUClast) of LTT462
Time frame: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
The Time to Reach Maximum (Peak) Plasma, Blood, Serum, or Other Body Fluid Drug Concentration (Tmax) After Single Dose Administration of LTT462
Time frame: day 1, day 15
Elimination Half-life (T1/2) of LTT462
Time frame: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
The Area Under the Curve Calculated to the End of a Dosing Interval (Tau) at Steady-state (AUCtau) of LTT462
Time frame: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
Accumulation Ratio (Racc) of LTT462
Time frame: Cycle 1 Days 1, 2, 3, 8, 15 and 16; Cycle 2 day 1 and 15; Cycle 3 Day 1; Cycle 5 Day 1
Changes From Baseline in Relative Quantity (RQ) of Dual Specificity Phosphatase 6 (DUSP6) in Tumor Tissue and in Blood
Time frame: Cycle 1 Days 1, 2, 3, 15 and 16
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 Sep 2019.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Novartis Pharmaceuticals study director
Novartis Pharmaceuticals
7 sites in 6 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing LTT462 in people with Ovarian Neoplasms and Non-Small-Cell Lung Carcinoma, run by Novartis Pharmaceuticals at 7 sites in 6 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 6 inclusion and 7 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: stopped early, as of the sponsor's last update on 19 Sep 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 7 sites in United States, Germany, Japan, Singapore, Spain and 1 more country. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 19 Sep 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Percentage of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs) (time frame: Up to 2.8 years). The study lists 5 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Sep 2019; AzTrials last refreshed its copy on 6 Nov 2026.